Seacure X Type Mouthpiece

I've dipped this thing 3 times, it's now so thin at my rear molars that it's translucent. It feels fine fitting it, I make sure it fits right, feels comfortable for a few seconds, then take it out of my mouth. I put it back in 20 minutes later and it feels like it's shrunk. I have to bite down to get it to 'fit' again. Like the dental arch is too narrow and it won't expand to match mine. Not happy, not sure if they'll take it back.UPDATE: 7/26/19 Well, 4th time was the charm but had to leave in my mouth for a considerable amount of time and i believe I had to push outward with my tongue to assure proper fit. BUT, now fits perfectly and likes to stay put. Bumped to 4 stars as I think the instructions should ward on shrinking or having to leave in your mouth a lot longer than directions said.

When the package first arrived, I have to admit; I wasn't sure this would help much. While I love my Atomic regulator, the mouthpiece was uncomfortable for me, and I was fearful that it might actually pop out.Following the instructions closely, you custom fit the mouthpiece to your specific set of choppers. I can actually relax my jaw, and feel the mouthpiece is completely secure. Money very well-spent for me.

I have gone through many mouthpieces for my BCD's and Snorkels. I was hesitant about this purchase bceause of the price but I'm SOOOOO happy i did. I always have painful jaw after diving and when you are at an all inclusive the only way to remedy that is more liquor ;) but really, it makes it painful to even eat so i'm proud I took the plunge and bought this for myself and my husband.The Colors were good because since my husband and and I have same equipment i can quickly differentiate which is mine (PINK) and his (BLACK)PROS:1. after custom fit, it feels AMAZING!!2. bright color is good3. silicone is good quality4. Can be reformed later in case your teeth change etc (this is a great thing)CONS:1. price (but this sooo takes a backseat to the pros)2. No more in my opinion

As a scuba instructor, these are my #1 most-recommended accessories for divers. They come in different colours so that you can tell the difference between your reg and someone else’s very quickly; they are easy to mould and shape and they set perfectly; they reduce jaw fatigue immensely because instead of having to grip the bite wings of a reg, your teeth just sit in their perfect little moulded pockets!I have used SeaCure on my regs for instructing and for recreational and technical diving for 4+ years and I will never dive without them :)

I've used Seacure mouthpieces since they introduced them. I have a very small mouth and sensitive teeth, so normal mouthpieces are very uncomfortable for me. I can trim the excess off of this one (the instructions included describe exactly how to do that) and with it molded to my teeth I don't have to clamp down on it to hold it in my mouth. I'm not sure why some people have problems molding theirs, if you follow the instructions to the letter you won't have any problems.

Besides the significant reduction in jaw fatigue and soreness (which alone, makes this mouthpiece worth every penny), this mouthpiece helped big time with equalizing... for those of you that are like me and need to wiggle your jaw or clench/swallow in order to equalize, this will make a big difference. I molded twice, first for my bite and second to finish molding my gum-line with my finger tips, I found the bite guard to be unnecessary during the process.Trimming to size was easy, molding was easy, fitting to the regulator was easy.... what more do you want?I've bought these as gifts for my dive buddies And they love them too.

I've dove this for almost two years now. It was my first custom fit attempt, so it took me two tries to get the shape right. It does fit my mouth a little better than a standard mouthpiece so there is noticeable less jaw fatigue even after a 1-2 hour dive. It is definitely larger than I expected it to be. The material is firmer than the higher-end, soft silicone ones. There are two cons that I didn't consider: I do some tech diving and found that the material gets hard as a rock in cold water. It's not usually an issue since it's kept warm in your mouth, but when you do air-sharing exercises with your buddy and it comes out of your mouth for a while it's very noticeable. This leads to the second con: we practice donating the reg out of your mouth, and two buddies have commented that it felt weird fitting their mouth on "my" mouthpiece. I'm sure the cold/hard feeling didn't help. That said, in case of an actual emergency, I feel confident that most buddies would prefer an uncomfortable mouthpiece to their own air-less one.

Definitely read AND FOLLOW the instructions (I read them 3 times). I was a little concerned about burning my mouth after dipping in the boiling water. But again if you follow directions and don't dip mouthpiece any longer than 15 seconds there is no risk of burning your gums. In fact I had to do it a second time (which is easy) cause I didn't notice I had the mouthpiece crooked in my mouth the first time. You'll definitely need to be looking in a mirror to do this properly. But the fit is excellent!!!! Very comfortable!!!

Very comfortable! I recommend this to anyone.